News — aluminium sulphate

How to Change the Colour of Hydrangea Flowers Using Aluminum Sulfate Hydrangeas are one of the most beloved garden plants across the UK, known for their lush blooms and striking colours. While many gardeners enjoy their natural shades of pink, blue, purple and white, some seek to control or alter these hues – especially in soil-sensitive flowers like hydrangeas. One of the most reliable and widely used methods to influence hydrangea flower colour is by adjusting soil chemistry with aluminum sulfate. In this comprehensive guide, we’ll explore: Why hydrangeas change colour The role of soil pH and aluminum availability How...

The Ultimate Guide to Hydrogen Peroxide: Powerful Uses for Cleaning Your Home and Garden Hydrogen peroxide is a versatile, eco-friendly, and affordable cleaning agent that can transform your home and garden. From disinfecting surfaces to tackling stubborn stains, this powerful compound is a must-have for those looking for a non-toxic alternative to harsh chemicals. In this comprehensive guide, we’ll explore how hydrogen peroxide works, its top cleaning applications, safety precautions, and tips for effective use. Whether you're a cleaning enthusiast or just looking for a reliable solution for everyday messes, this blog will show you how to make the most...

Hydrangeas are known for their ability to change color based on the pH of the soil they are grown in. The availability of certain minerals in the soil can also influence their color. One of the most common methods to alter the color of hydrangea flowers is by using aluminum sulfate.   Here's how it works: --> The pH level of the soil affects the availability of aluminum ions to the plant. Acidic soil (pH below 7) allows plants to absorb aluminum more readily, while alkaline soil (pH above 7) reduces the availability of aluminum. --> To change the color...